1|Page
Florida Wastewater Exam 2026 Newest Update
Complete Question with 100%Correct Detailed
Answers
What growth phase is an aerobic digester operated in? -
ANSWER-Endogenous respiration
If excessive pressure builds up in a chlorine tank due to
excessive heat, what will prevent explosions? - ANSWER-
Fusible plug
Starting this type of pump against a closed valve can
cause major damage to the pump, pump piping, the
,2|Page
operator, or all three - ANSWER-Positive displacement
pump
These types of samples may be used for CBOD5 and
nutrients at flows less than 100,000 GPD, according to
chapter 62-601 - ANSWER-Grab samples
According to FDEP chapter 62-602, drinking water and
wastewater treatment plant operators, duties of operators
includes reporting to the permittee and the department, as
soon as possible, but within 24hrs: - ANSWER-Any major
interruption of service
,3|Page
What could cause a centrifugal above ground pump to be
noisy while running - ANSWER-Debris caught in the
impeller housing
According to FDEP chapter 62-601 FAC, Domestic
wastewater treatment plant monitoring, discharge
monitoring reports (DMRs) for the previous month must be
submitted to the department by the ____________ day of
the current month? - ANSWER-28th day
FDEP chapter 62-600 FC, domestic wastewater facilities,
states that all treatment plants shall be____________ -
ANSWER-Fenced
, 4|Page
As the operator of a primary clarifier, you notice a black
and odorous septic wastewater leaving the clarifier. What
is the probable cause? - ANSWER-Improper sludge
removal
A fire has started in the maintenance shop due to an
ignition of petroleum oil. Which type of fire extinguisher
should NOT be used to fight the fire? - ANSWER-
Pressurized water
Chlorine gas is how many times heavier than air -
ANSWER-2.5
Florida Wastewater Exam 2026 Newest Update
Complete Question with 100%Correct Detailed
Answers
What growth phase is an aerobic digester operated in? -
ANSWER-Endogenous respiration
If excessive pressure builds up in a chlorine tank due to
excessive heat, what will prevent explosions? - ANSWER-
Fusible plug
Starting this type of pump against a closed valve can
cause major damage to the pump, pump piping, the
,2|Page
operator, or all three - ANSWER-Positive displacement
pump
These types of samples may be used for CBOD5 and
nutrients at flows less than 100,000 GPD, according to
chapter 62-601 - ANSWER-Grab samples
According to FDEP chapter 62-602, drinking water and
wastewater treatment plant operators, duties of operators
includes reporting to the permittee and the department, as
soon as possible, but within 24hrs: - ANSWER-Any major
interruption of service
,3|Page
What could cause a centrifugal above ground pump to be
noisy while running - ANSWER-Debris caught in the
impeller housing
According to FDEP chapter 62-601 FAC, Domestic
wastewater treatment plant monitoring, discharge
monitoring reports (DMRs) for the previous month must be
submitted to the department by the ____________ day of
the current month? - ANSWER-28th day
FDEP chapter 62-600 FC, domestic wastewater facilities,
states that all treatment plants shall be____________ -
ANSWER-Fenced
, 4|Page
As the operator of a primary clarifier, you notice a black
and odorous septic wastewater leaving the clarifier. What
is the probable cause? - ANSWER-Improper sludge
removal
A fire has started in the maintenance shop due to an
ignition of petroleum oil. Which type of fire extinguisher
should NOT be used to fight the fire? - ANSWER-
Pressurized water
Chlorine gas is how many times heavier than air -
ANSWER-2.5
